Juliet Gopinath

Profile Picture of Juliet Gopinath
Assistant Professor
Department of Electrical, Computer, and Energy Engineering
University of Colorado System Office


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Research Interests

Applied Optics   Optics Letters   Optics Express  

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Contact Information

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List of Publications (29)
In 2013

R. D. Niederriter, J. T. Gopinath and M. E. Siemens, "Measurement of the M2 beam propagation factor using a focus-tunable liquid lens," Applied Optics 52, 1591-1598 (2013).

Found on Publication Text

R. D. Niederriter, A. M. Watson, R. N. Zahreddine, C. J. Cogswell, R. H. Cormack, V. M. Bright, and J. T. Gopinath, "Electrowetting lenses for compensating phase and curvature distortion in arrayed laser systems," Applied Optics 52, 3172 (2013).

Found on Publication Text

A. M. Jones and J. T. Gopinath, "Fast-to-slow axis mode imaging for brightness enhancement of a broad-area laser diode array," Accepted for publication in Optics Express, July 2013 .

Found on Publication Text
In 2012

J. T. Gopinath, V. M. Bright, C. C. Cogswell, R. D. Niederriter, A. Watson, R. Zahreddine, and R. H. Cormack, "Simulation of electrowetting lens and prism arrays for wavefront compensation," Applied Optics 51, 6618-6623 (2012).

Found on Publication Text
In 2011

P. W. Juodawlkis, J. J. Plant, W. Loh, L. Missaggia, F. O'Donnell, D. C. Oakley, A. Napoleone,, J. Klamkin, J. T. Gopinath, D. J. Ripin, S. Gee, P. J. Delfyett, and J. P. Donnelly, "High-Power, Low-Noise 1.5-?m Slab-Coupled Optical Waveguide (SCOW) Emitters: Physics, Devices, and Applications," IEEE J. of Sel. Top. in Quant. Electron. 17, 1698-1714 (2011).

Found on Publication Text
In 2010

K-H Hong, J. T. Gopinath, D. Rand, A. M. Siddiqui, S-W Huang, E Li, B. J. Eggleton, J. D. Hybl, T. Y. Fan, and F. X. Kaertner, "High-energy, kHz-repetition-rate, ps cryogenic Yb:YAG chirped-pulse amplifier," Optics Letters 35, 1752-1754 (2010).

Found on Publication Text
In 2008

J. T. Gopinath, B. Chann, T.Y. Fan, and Antonio Sanchez, "1450-nm high-brightness wavelength-beam combined diode arrays and stacks," Optics Express 16, 9405-9410 (2008).

Found on Publication Text

K.-H. Hong, A. Siddiqui, J. Moses, J. T. Gopinath, J. Hybl, F. O. Ilday, T. Y. Fan, and F. X. Kaertner, "Generation of 287-W, 5.5-ps pulses at 78-MHz repetition rate from a cryogenically cooled Yb:YAG amplifier seeded by a fiber chirped-pulse amplification system," Optics Letters 33, 2473-2475 (2008).

Found on Publication Text
In 2006

J. J. Plant, J. T. Gopinath, B. Chann, D. J. Ripin, R. K. Huang, and P. W. Juodawlkis, "250 mW, 1.5 micron monolithic passively mode-locked slab-coupled optical waveguide laser," Optics Letters 31, 223-225 (2006).

Found on Publication Text

J. T. Gopinath, B. Chann, R. K. Huang, C. Harris, J. J. Plant, L. Missaggia, J. P. Donnelly, P. W. Juodawlkis, and D. J. Ripin, "980-nm monolithic passively modelocked diode lasers with 62 pJ of pulse energy," IEEE Photonics Technology Letters 19, 937-939 (2006).

Found on Publication Text
In 2005

F. J. Grawert, F. O. Ilday, D. Kielpinski, J. T. Gopinath, L. A. Kolodziejski, G. S. Petrich, E. P. Ippen, and F. X. Kaertner, "Q-switch suppression in an Er-doped waveguide laser with an intracavity loss modulator," Optics Letters 30, 1066-1068 (2005).

Found on Publication Text

P. T. Rakich, H. Sotobayashi, J. T. Gopinath, S. G. Johnson, J. W. Sickler, C. W. Wong, J. D. Joannopoulos, and E. P. Ippen, "Nano-scale photonic crystal microcavity characterization with an all-fiber-based 1.2 - 2.0 micron supercontinuum," Optics Express 13, 821-825 (2005).

Found on Publication Text

F. J. Grawert, S. Akiyama, J. T. Gopinath, F. O. Ilday, H. M. Shen, J. Liu, K. Wada, L. C. Kimerling, E. P. Ippen, and F. X. Kaertner, "220 fs Er-Yb:glass laser mode-locked by a broadband low-loss Si/Ge saturable absorber," Optics Letters 30, 329-331 (2005).

Found on Publication Text

J. T. Gopinath, H. M. Shen, H. Sotobayashi, E. P. Ippen, T. Hasegawa, T. Nagashima, and N. Sugimoto, "Highly nonlinear bismuth-oxide fiber for supercontinuum generation and femtosecond pulse compression," Journal of Lightwave Technology 23, 3591 - 3596 (2005).

Found on Publication Text
In 2004

S. N. Tandon, J. T. Gopinath, H. M. Shen, G. S. Petrich, L. A. Kolodziejski, F. X. Kaertner, and E. P. Ippen, "Large area broadband saturable bragg reflectors using oxidized AlAs." Optics Letters 29, 2551-2553 (2004).

Found on Publication Text

H. Sotobayashi, J. T. Gopinath, Y. Takushima, K. Hsu, and E. P. Ippen, "Broadband wavelength tunable, single frequency, and single polarization Bismuth Oxide-based Erbium-doped fiber laser." IEEE Photonics Technology Letters 16, 1628-1630 (2004).

Found on Publication Text

R. P. Prasankumar, I. Hartl, J. T. Gopinath, E. P. Ippen, J. G. Fujimoto, P. Mak and M. F. Ruane, "Design and characterization of semiconductor-doped silica film saturable absorbers," Journal of the Optical Society of America B (Optical Physics) 21, 851-857 (2004).

Found on Publication Text

H. Sotobayashi, J. T. Gopinath, E. M. Koontz, L. A. Kolodziejski, and E. P. Ippen, "Wavelength tunable, passively mode-locked Bismuth Oxide-based Erbium-doped fiber laser," Optics Communications 237 no. 4-6, 399-403 (2004).

Found on Publication Text

S. N. Tandon, J. T. Gopinath, A. A. Erchak, G. S. Petrich, L. A. Kolodziejski, and E. P. Ippen. "Large area oxidation of AlAs layers for dielectric stacks and thick buried oxides," Journal of Electronic Materials 33, 774-779 (2004).

Found on Publication Text

J. T. Gopinath, H. M. Shen, H. Sotobayashi, E. P. Ippen, T. Hasegawa, T. Nagashima, and N. Sugimoto, "Highly nonlinear bismuth-oxide fiber for smooth supercontinuum generation at 1.5 micron," Optics Express 12, 5697-5702 (2004).

Found on Publication Text

J. T. Gopinath, M. Soljacic, E. P. Ippen, V. N. Fuflyigin, W. A. King, and M. Shurgalin, "Third-order nonlinearities in Ge-As-Se-based glasses for telecommunications applications". Journal of Applied Physics 96, 6931-6933 (2004). Also appeared as an Invited Paper in Virtual Journal of Ultrafast Science December 2004.

Found on Publication Text
In 2003

H. Sotobayashi, J. T. Gopinath, and E. P. Ippen,"23 cm long Bi2O3-based EDFA for picosecond pulse amplification with 80 nm gain bandwidth," Electronics Letters 39, 1374-1375 (2003).

Found on Publication Text

T. R. Schibli, J. Kim, O. Kuzucu, J. T. Gopinath, S. N. Tandon, G. S. Petrich, L. A. Kolodziejski,J. G. Fujimoto, E. P. Ippen, and F. X. Kaertner, "Attosecond active synchronization of passively mode-locked lasers using balanced cross-correlation," Optics Letters 28, 947-949 (2003).

Found on Publication Text

J. T. Gopinath, H. Sotobayashi, and E. P. Ippen, "Broadband amplification of picosecond pulses in a 23 cm length of Bi2O3-based Erbium-doped fiber," OSA TOPS 92 (Optical Amplifiers and Their Applications), 50-53 (2003).

Found on Publication Text
In 2002

D. J. Ripin, C. Chudoba, J. T. Gopinath, J. G. Fujimoto, E. P. Ippen, U. Morgner, F. X. Kartner, V. Scheuer, G. Angelow, and T. Tschudi, "Generation of 20-fs pulses by a prismless Cr4+:YAG laser." Optics Letters 27, 61-63 (2002).

Found on Publication Text

K. S. Abedin, J. T. Gopinath, E. P. Ippen, C.E. Kerbage, R. S. Windeler, and B. J. Eggleton, "Highly nondegenerate femtosecond four-wave mixing in tapered microstructure fiber." Applied Physics Letters 81, 1384-1387 (2002).

Found on Publication Text

K. S. Abedin, J. T. Gopinath, L. A. Jiang, M. E. Grein, H. A. Haus, and E. P. Ippen, "Selfstabilized passive, harmonically mode-locked stretched pulse Erbium fiber ring laser." Optics Letters 27, 1758-1760 (2002).

Found on Publication Text

D. J. Ripin, J. T. Gopinath, H. M. Shen, G. S. Petrich, L. A. Kolodziejski, F. X. Kaertner, and E. P. Ippen, "Oxidized GaAs/AlAs mirror with a quantum-well saturable absorber for ultrashort-pulse Cr4+:YAG laser." Optics Communications 214, 285-289 (2002).

Found on Publication Text
In 2001

J. T. Gopinath, E. R. Thoen, E. M. Koontz, M. E. Grein, L. A. Kolodziejski, E. P. Ippen, and J. P. Donnelly, "Recovery dynamics in proton-bombarded semiconductor saturable absorber mirrors." Applied Physics Letters 78, 3409-3411 (2001).

Found on Publication Text
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